| Typicality: | 0.383 |
| Saliency: | 0.312 |
| in the brain | 2 | location |
| serotonin → be involved in → behavior | 9 |
| serotonin → be associated with → behavior | 4 |
| serotonin → be responsible for → behavior | 3 |
| negative | neutral | positive |
| 0.091 | 0.680 | 0.229 |
| Raw frequency | 16 |
| Normalized frequency | 0.312 |
| Modifier score | 0.500 |
| Perplexity | 87.705 |